Current File : //var/www/projetos/suporte.iigd.com.br.old/src/CalDAV/Backend/Principal.php
<?php
/**
* ---------------------------------------------------------------------
*
* GLPI - Gestionnaire Libre de Parc Informatique
*
* http://glpi-project.org
*
* @copyright 2015-2022 Teclib' and contributors.
* @copyright 2003-2014 by the INDEPNET Development Team.
* @licence https://www.gnu.org/licenses/gpl-3.0.html
*
* ---------------------------------------------------------------------
*
* LICENSE
*
* This file is part of GLPI.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*
* ---------------------------------------------------------------------
*/
namespace Glpi\CalDAV\Backend;
use Glpi\CalDAV\Node\Property;
use Glpi\CalDAV\Traits\CalDAVPrincipalsTrait;
use Glpi\CalDAV\Traits\CalDAVUriUtilTrait;
use Sabre\DAV\PropPatch;
use Sabre\DAVACL\PrincipalBackend\AbstractBackend;
/**
* Principal backend for CalDAV server.
*
* @see http://sabre.io/dav/principals/
*
* @since 9.5.0
*/
class Principal extends AbstractBackend
{
use CalDAVPrincipalsTrait;
use CalDAVUriUtilTrait;
const PRINCIPALS_ROOT = 'principals';
const PREFIX_GROUPS = self::PRINCIPALS_ROOT . '/groups';
const PREFIX_USERS = self::PRINCIPALS_ROOT . '/users';
public function getPrincipalsByPrefix($prefixPath)
{
$principals = [];
switch ($prefixPath) {
case self::PREFIX_GROUPS:
$groups_iterator = $this->getVisibleGroupsIterator();
foreach ($groups_iterator as $group_fields) {
$principals[] = $this->getPrincipalFromGroupFields($group_fields);
}
break;
case self::PREFIX_USERS:
$users_iterator = $this->getVisibleUsersIterator();
foreach ($users_iterator as $user_fields) {
$principals[] = $this->getPrincipalFromUserFields($user_fields);
}
break;
}
usort(
$principals,
function ($p1, $p2) {
return $p1['id'] - $p2['id'];
}
);
return $principals;
}
public function getPrincipalByPath($path)
{
$item = $this->getPrincipalItemFromUri($path);
if (null === $item) {
return;
}
return $this->getPrincipalFromItem($item);
}
public function updatePrincipal($path, PropPatch $propPatch)
{
throw new \Sabre\DAV\Exception\NotImplemented('Principal update is not implemented');
}
public function searchPrincipals($prefixPath, array $searchProperties, $test = 'allof')
{
throw new \Sabre\DAV\Exception\NotImplemented('Principal search is not implemented');
}
public function findByUri($uri, $principalPrefix)
{
throw new \Sabre\DAV\Exception\NotImplemented('Principal findByUri is not implemented');
}
public function getGroupMemberSet($path)
{
global $DB;
$principal_itemtype = $this->getPrincipalItemtypeFromUri($path);
$group_id = $this->getGroupIdFromPrincipalUri($path);
if (\Group::class !== $principal_itemtype) {
return [];
}
$members_uris = [];
$groups_iterator = $DB->request(
[
'FROM' => \Group::getTable(),
'WHERE' => [
'is_task' => 1,
'groups_id' => $group_id,
] + getEntitiesRestrictCriteria(
\Group::getTable(),
'entities_id',
$_SESSION['glpiactiveentities'],
true
),
]
);
foreach ($groups_iterator as $group_fields) {
$members_uris[] = $this->getGroupPrincipalUri($group_fields['id']);
}
$users_iterator = $DB->request(
[
'SELECT' => [\User::getTableField('name')],
'FROM' => \User::getTable(),
'INNER JOIN' => [
\Group_User::getTable() => [
'ON' => [
\User::getTable() => 'id',
\Group_User::getTable() => 'users_id',
],
],
],
'WHERE' => [
\Group_User::getTableField('groups_id') => $group_id,
]
]
);
foreach ($users_iterator as $user_fields) {
$members_uris[] = $this->getUserPrincipalUri($user_fields['name']);
}
return $members_uris;
}
public function getGroupMembership($path)
{
global $DB;
$groups_query = [
'SELECT' => [\Group::getTableField('id')],
'FROM' => \Group::getTable(),
'INNER JOIN' => [],
'WHERE' => [
'is_task' => 1,
] + getEntitiesRestrictCriteria(
\Group::getTable(),
'entities_id',
$_SESSION['glpiactiveentities'],
true
),
];
$principal_itemtype = $this->getPrincipalItemtypeFromUri($path);
switch ($principal_itemtype) {
case \Group::class:
$groups_query['WHERE']['groups_id'] = $this->getGroupIdFromPrincipalUri($path);
break;
case \User::class:
$groups_query['INNER JOIN'][\Group_User::getTable()] = [
'ON' => [
\Group::getTable() => 'id',
\Group_User::getTable() => 'groups_id',
[
'AND' => [
\Group_User::getTableField('users_id') => new \QuerySubQuery(
[
'SELECT' => 'id',
'FROM' => \User::getTable(),
'WHERE' => ['name' => $this->getUsernameFromPrincipalUri($path)],
]
),
],
],
]
];
break;
default:
return []; // No groups if principal is not a user or a group
break;
}
$groups_iterator = $DB->request($groups_query);
$groups_uris = [];
foreach ($groups_iterator as $group_fields) {
$groups_uris[] = $this->getGroupPrincipalUri($group_fields['id']);
}
return $groups_uris;
}
public function setGroupMemberSet($path, array $members)
{
throw new \Sabre\DAV\Exception\NotImplemented('Group member set update is not implemented');
}
/**
* Get principal object based on item.
*
* @param \CommonDBTM $item
*
* @return null|array
*/
private function getPrincipalFromItem(\CommonDBTM $item)
{
$principal = null;
switch (get_class($item)) {
case \Group::class:
$principal = $this->getPrincipalFromGroupFields($item->fields);
break;
case \User::class:
$principal = $this->getPrincipalFromUserFields($item->fields);
break;
}
return $principal;
}
/**
* Get principal object based on user fields.
*
* @param array $user_fields
*
* @return array
*/
private function getPrincipalFromUserFields(array $user_fields)
{
return [
'id' => $user_fields['id'],
'uri' => $this->getUserPrincipalUri($user_fields['name']),
Property::USERNAME => $user_fields['name'],
Property::DISPLAY_NAME => formatUserName(
$user_fields['id'],
$user_fields['name'],
$user_fields['realname'],
$user_fields['firstname']
),
Property::PRIMARY_EMAIL => \UserEmail::getDefaultForUser($user_fields['id']),
Property::CAL_USER_TYPE => 'INDIVIDUAL',
];
}
/**
* Get principal object based on user fields.
*
* @param array $group_fields
*
* @return array
*/
private function getPrincipalFromGroupFields(array $group_fields)
{
return [
'id' => $group_fields['id'],
'uri' => $this->getGroupPrincipalUri($group_fields['id']),
Property::DISPLAY_NAME => $group_fields['name'],
Property::CAL_USER_TYPE => 'GROUP',
];
}
}
Mini Shell